| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.96 | 8.861% | $137.1213 | $137.12 | $137.10 | $137.10 |
| Purchase #2 | $185.63 | 11.820% | $207.5715 | $207.57 | $207.55 | $207.60 |
| Purchase #3 | $230.35 | 8.579% | $250.1117 | $250.11 | $250.10 | $250.10 |
| Purchase #4 | $186.33 | 7.262% | $199.8613 | $199.86 | $199.85 | $199.90 |
| Purchase #5 | $185.72 | 9.115% | $202.6484 | $202.65 | $202.65 | $202.60 |
| Purchase #6 | $51.90 | 8.353% | $56.2352 | $56.24 | $56.25 | $56.20 |
| Purchase #7 | $25.34 | 10.252% | $27.9379 | $27.94 | $27.95 | $27.90 |
| 7 purchase totals = | $991.23 | $1,081.4873 | $1,081.49 | $1,081.45 | $1,081.40 | |